304868538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 746665920

約数和(自身を除く): 441797382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 43, 78, 82, 86, 117, 123, 129, 234, 246, 258, 369, 387, 533, 559, 738, 739, 774, 1066, 1118, 1478, 1599, 1677, 1763, 2217, 3198, 3354, 3526, 4434, 4797, 5031, 5289, 6651, 9594, 9607, 10062, 10578, 13302, 15867, 19214, 22919, 28821, 30299, 31734, 31777, 45838, 57642, 60598, 63554, 68757, 86463, 90897, 95331, 137514, 172926, 181794, 190662, 206271, 272691, 285993, 393887, 412542, 413101, 545382, 571986, 787774, 826202, 1181661, 1239303, 1302857, 2363322, 2478606, 2605714, 3544983, 3717909, 3908571, 7089966, 7435818, 7817142, 11725713, 16937141, 23451426, 33874282, 50811423, 101622846, 152434269, 304868538]

約数ペア:

[(1, 304868538), (2, 152434269), (3, 101622846), (6, 50811423), (9, 33874282), (13, 23451426), (18, 16937141), (26, 11725713), (39, 7817142), (41, 7435818), (43, 7089966), (78, 3908571), (82, 3717909), (86, 3544983), (117, 2605714), (123, 2478606), (129, 2363322), (234, 1302857), (246, 1239303), (258, 1181661), (369, 826202), (387, 787774), (533, 571986), (559, 545382), (738, 413101), (739, 412542), (774, 393887), (1066, 285993), (1118, 272691), (1478, 206271), (1599, 190662), (1677, 181794), (1763, 172926), (2217, 137514), (3198, 95331), (3354, 90897), (3526, 86463), (4434, 68757), (4797, 63554), (5031, 60598), (5289, 57642), (6651, 45838), (9594, 31777), (9607, 31734), (10062, 30299), (10578, 28821), (13302, 22919), (15867, 19214)]